package com.ruoyi.mapper;

import com.ruoyi.demo.StudentInfo;

import java.util.List;

public interface StudentMapper {


    List<StudentInfo> list();

    List<StudentInfo> getList(String age, Integer id);

    void InserStudent(StudentInfo studentInfo);

    void delete(Integer id);

    String al();

    void create(StudentInfo studentInfo);

        void deleteIds(Integer[] id);
}
